A crusher suitable for use with a cylindrical concrete beam
Patent Information
- Application Number
- CN202522238542.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-23
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-10-23
AI Technical Summary
[0002]目前的破碎机存在的问题：直接采用破碎装置进行处理，存在噪声大、效率低的问题；也有部分采用液压方式进行挤压破碎，将混凝土桩平放在地上，通过液压装置向下慢慢挤压的方式将混凝土桩挤碎，特别是针对圆柱形混凝土梁时，现有的破碎机难以较好地处理形状完整的混凝土梁，存在破碎效率低，破碎效果差的缺点
混凝土梁通过送料运输带自动运输至破碎组件处进行破碎处理，破碎效率高，自动化程度高；侧向破碎组件中斜面滑台上设置有圆柱梁固定块，能够在破碎作业时辅助固定圆柱形混凝土梁，更适合圆柱形的破碎作业；侧向破碎组件和顶部破碎组件在混凝土梁的周围均匀设置有破碎执行单元，破碎作业时，混凝土梁受力均匀，破碎效果好；破碎作业时的应力由机器自身结构承受，对地坪的压力小，对圆柱梁固定块的载荷要求低。
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Figure CN224854348U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to crushers, and more particularly to a crusher suitable for cylindrical concrete beams. Background Technology
[0002] Current crushers have several problems: direct crushing results in high noise and low efficiency; some use hydraulic crushing, where concrete piles are laid flat on the ground and slowly crushed by hydraulic pressure. However, for cylindrical concrete beams, existing crushers struggle to handle the intact shape, resulting in low crushing efficiency and poor crushing effect. Utility Model Content
[0003] In view of the current shortcomings of crushers for cylindrical concrete beams, this utility model provides a crusher suitable for cylindrical concrete beams, which can improve the efficiency of crushing cylindrical concrete beams.
[0004] To achieve the above objectives, the embodiments of this utility model adopt the following technical solutions: A crusher suitable for cylindrical concrete beams includes a crushing assembly and a crushing conveyor belt. The crushing assembly includes a lateral crushing assembly and a top crushing assembly. The lateral crushing assembly includes a base and inclined slides symmetrically arranged on both sides of the base. A cylindrical beam fixing block is movably arranged on the inclined slide. The side of the cylindrical beam fixing block facing the center line of the two inclined slides is arc-shaped. A crushing execution unit is fixedly arranged on each side of the base. The top crushing assembly includes a bracket. A crushing execution unit is arranged on the top of the bracket. The crushing conveyor belt is arranged between the two inclined slides. The machine also includes a feeding conveyor belt with several anti-roll bases spaced apart on it.
[0005] According to one aspect of the present invention, the inclined plane of the inclined slide has an inclination angle of 60°.
[0006] According to one aspect of the present invention, the crushing execution units on both sides of the base are parallel to the inclined plane of the inclined slide.
[0007] According to one aspect of the present invention, the crushing execution unit at the top of the support is perpendicular to the horizontal plane.
[0008] According to one aspect of the present invention, a conveyor belt channel is provided at the bottom of the support.
[0009] According to one aspect of this utility model, the bracket is fixedly connected to the base.
[0010] According to one aspect of this utility model, the crushing assembly is provided in several groups; the feeding conveyor belt is provided in several groups.
[0011] According to one aspect of the present invention, the crushing execution unit includes a crushing cylinder, a booster pump, and a crushing top.
[0012] Advantages of this utility model: The concrete beam is automatically transported to the crushing assembly via a feeding conveyor belt for crushing, resulting in high crushing efficiency and a high degree of automation. The inclined slide of the lateral crushing assembly is equipped with cylindrical beam fixing blocks, which can assist in fixing the cylindrical concrete beam during crushing operations, making it more suitable for crushing cylindrical objects. The lateral and top crushing assemblies have crushing execution units evenly arranged around the concrete beam, ensuring uniform stress on the concrete beam during crushing operations and good crushing effect. The stress during crushing operations is borne by the machine's own structure, resulting in low pressure on the ground and low load requirements on the cylindrical beam fixing blocks. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a schematic diagram of the structure of a crusher suitable for cylindrical concrete beams according to the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of a crusher suitable for cylindrical concrete beams according to the present invention. Figure 2 ; Figure 3 for Figure 2 A magnified view of the portion indicated by reference numeral I; Figure 4 This is a schematic diagram of the structure of the crushing component described in this utility model.
[0015] Legend: 11. Base; 12. Inclined slide; 13. Cylindrical beam fixing block; 21. Bracket; 211. Conveyor belt channel; 3. Crushing execution unit; 31. Crushing cylinder; 32. Booster pump; 33. Crushing top; 4. Crushed material conveyor belt; 5. Feeding conveyor belt; 51. Anti-roll base. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Example 1
[0018] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a crusher suitable for cylindrical concrete beams includes a crushing assembly and a crushing conveyor belt 4. The crushing assembly includes a lateral crushing assembly and a top crushing assembly. The lateral crushing assembly includes a base 11 and inclined slides 12 symmetrically arranged on both sides of the base 11. A cylindrical beam fixing block 13 is movably arranged on the inclined slide 12. The side of the cylindrical beam fixing block 13 facing the center line of the two inclined slides 12 is arc-shaped. A crushing execution unit 3 is fixedly arranged on each side of the base 11. The top crushing assembly includes a bracket 21. The crushing execution unit 3 is arranged on the top of the bracket 21. The crushing conveyor belt 4 is arranged between the two inclined slides 12. It also includes a feeding conveyor belt 5, on which anti-roll bases 51 are arranged at intervals.
[0019] In use, the two cylindrical beam fixing blocks 13 on both sides of the base 11 of the lateral crushing component move obliquely upward along the inclined slide 12 and retract (as shown). Figure 1 As shown), cylindrical concrete beams (such as...) Figure 1 , Figure 2 (As shown in reference numeral a) is placed on the anti-roll base 51 and transported between the two cylindrical beam fixing blocks 13 via the feeding conveyor belt 5; subsequently, the crushing execution units 3 on both sides of the base 11 and the top of the bracket 21 operate simultaneously to clamp and crush the concrete beam; after crushing, the cylindrical beam fixing blocks 13 descend along the inclined plane, increasing the distance between them (as shown in reference numeral a). Figure 4 As shown), the crushed waste naturally falls onto the crushing conveyor belt 4 below and is transported to the next processing stage; this cycle repeats automatically to crush cylindrical concrete beams in batches. In practical applications, the inclined plane of the inclined slide 12 has an inclination angle of 60°, and the crushing execution units 3 on both sides of the base 11 are parallel to the inclined plane of the inclined slide 12. Furthermore, the crushing execution unit 3 at the top of the bracket 21 is perpendicular to the horizontal plane. In this way, when the crushing execution unit 3 is crushing, the inclined crushing execution units 3 on both sides can act as supports, providing most of the support force. The cylindrical beam fixing block 13 only needs to bear part of the weight of the concrete beam, which greatly reduces the load pressure on the cylindrical beam fixing block 13, reduces its structural design difficulty, and improves durability. The crushing execution unit includes a crushing cylinder, a booster pump, and a crushing top.
[0020] The crushing execution units 3 on both sides and the top are evenly arranged around the cylindrical concrete beam, which can ensure that the concrete beam is subjected to uniform stress, so that the crushed fragments are as uniform as possible.
[0021] Preferably, the bottom of the support 21 is provided with a conveyor belt channel 211 to facilitate the transport of crushed waste by the crushed material conveyor belt.
[0022] Furthermore, the bracket 21 is fixedly connected to the base 11, which enhances the overall structural strength. The floor only needs to bear the weight of the machine and the concrete beams, but not the stress during the crushing operation, effectively reducing the requirements for the ground.
[0023] Example 2
[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a crusher suitable for cylindrical concrete beams includes a crushing assembly and a crushing conveyor belt 4. The crushing assembly includes a lateral crushing assembly and a top crushing assembly. The lateral crushing assembly includes a base 11 and inclined slides 12 symmetrically arranged on both sides of the base 11. A cylindrical beam fixing block 13 is movably arranged on the inclined slide 12. The side of the cylindrical beam fixing block 13 facing the center line of the two inclined slides 12 is arc-shaped. A crushing execution unit 3 is fixedly arranged on each side of the base 11. The top crushing assembly includes a bracket 21. The crushing execution unit 3 is arranged on the top of the bracket 21. The crushing conveyor belt 4 is arranged between the two inclined slides 12. It also includes a feeding conveyor belt 5, on which anti-roll bases 51 are arranged at intervals.
[0025] In use, the two cylindrical beam fixing blocks 13 on both sides of the base 11 of the lateral crushing component move obliquely upward along the inclined slide 12 and retract (as shown). Figure 1 As shown), cylindrical concrete beams (such as...) Figure 1 , Figure 2(As shown in reference numeral a) is placed on the anti-roll base 51 and transported between the two cylindrical beam fixing blocks 13 via the feeding conveyor belt 5; subsequently, the crushing execution units 3 on both sides of the base 11 and the top of the bracket 21 operate simultaneously to clamp and crush the concrete beam; after crushing, the cylindrical beam fixing blocks 13 descend along the inclined plane, increasing the distance between them (as shown in reference numeral a). Figure 4 As shown), the crushed waste naturally falls onto the crushing conveyor belt 4 below and is transported to the next processing stage; this cycle repeats automatically to crush cylindrical concrete beams in batches. In practical applications, the inclined plane of the inclined slide 12 has an inclination angle of 60°, and the crushing execution units 3 on both sides of the base 11 are parallel to the inclined plane of the inclined slide 12. Furthermore, the crushing execution unit 3 at the top of the bracket 21 is perpendicular to the horizontal plane. In this way, when the crushing execution unit 3 is crushing, the inclined crushing execution units 3 on both sides can act as supports, providing most of the support force. The cylindrical beam fixing block 13 only needs to bear part of the weight of the concrete beam, which greatly reduces the load pressure on the cylindrical beam fixing block 13, reduces its structural design difficulty, and improves durability. The crushing execution unit includes a crushing cylinder, a booster pump, and a crushing top.
[0026] The crushing execution units 3 on both sides and the top are evenly arranged around the cylindrical concrete beam, which can ensure that the concrete beam is subjected to uniform stress, so that the crushed fragments are as uniform as possible.
[0027] Preferably, the bottom of the support 21 is provided with a conveyor belt channel 211 to facilitate the transport of crushed waste by the crushed material conveyor belt.
[0028] Furthermore, the bracket 21 is fixedly connected to the base 11, which enhances the overall structural strength. The floor only needs to bear the weight of the machine and the concrete beams, but not the stress during the crushing operation, effectively reducing the requirements for the ground.
[0029] In practical applications, the cylindrical beam fixing block 13 is driven by a hydraulic cylinder or a motor, and together with the booster pump 32 of the crushing execution unit 3, it is controlled by a control unit or a host computer. In practical applications, several sets of crushing components are set according to the specific length of the concrete beam; correspondingly, several sets of feeding conveyor belts 5 are also set and placed in parallel; the crushing components and feeding conveyor belts 5 are arranged at intervals to save space.
[0030] Advantages of this utility model: The concrete beam is automatically transported to the crushing assembly via a feeding conveyor belt for crushing, resulting in high crushing efficiency and a high degree of automation. The inclined slide of the lateral crushing assembly is equipped with cylindrical beam fixing blocks, which can assist in fixing the cylindrical concrete beam during crushing operations, making it more suitable for crushing cylindrical objects. The lateral and top crushing assemblies have crushing execution units evenly arranged around the concrete beam, ensuring uniform stress on the concrete beam during crushing operations and good crushing effect. The stress during crushing operations is borne by the machine's own structure, resulting in low pressure on the ground and low load requirements on the cylindrical beam fixing blocks.
[0031] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.
Claims
1. A crusher suitable for cylindrical concrete beams, comprising a crushing assembly and a crushing conveyor belt (4), characterized in that, The crushing assembly includes a lateral crushing assembly and a top crushing assembly; the lateral crushing assembly includes a base (11) and inclined slides (12) symmetrically arranged on both sides of the base (11); a cylindrical beam fixing block (13) is movably arranged on the inclined slide (12); the side of the cylindrical beam fixing block (13) facing the center line of the two inclined slides (12) is arc-shaped; a crushing execution unit (3) is fixedly arranged on each side of the base (11); the top crushing assembly includes a bracket (21); a crushing execution unit (3) is arranged on the top of the bracket (21); the crushing conveyor belt (4) is arranged between the two inclined slides (12); it also includes a feeding conveyor belt (5), on which several anti-roll bases (51) are arranged at intervals.
2. The crusher for cylindrical concrete beams according to claim 1, characterized in that, The inclined plane of the inclined slide (12) has an inclination angle of 60°.
3. The crusher for cylindrical concrete beams according to claim 2, characterized in that, The crushing execution units (3) on both sides of the base (11) are parallel to the inclined plane of the inclined slide (12).
4. The crusher for cylindrical concrete beams according to claim 3, characterized in that, The crushing execution unit (3) at the top of the support (21) is perpendicular to the horizontal plane.
5. The crusher for cylindrical concrete beams according to claim 1, characterized in that, The bottom of the support (21) is provided with a conveyor belt channel (211).
6. The crusher for cylindrical concrete beams according to claim 1, characterized in that, The bracket (21) is fixedly connected to the base (11).
7. The crusher for cylindrical concrete beams according to claim 1, characterized in that, The crushing components are provided in several groups; the feeding conveyor belt (5) is provided in several groups.
8. The crusher for cylindrical concrete beams according to claim 1, characterized in that, The crushing execution unit (3) includes a crushing cylinder (31), a booster pump (32), and a crushing top (33).